Four exhaust pipes sticking out the rear of a car might seem purely cosmetic, and in many cases, they are. But in others, especially in high-performance vehicles with over 1000 horsepower ...

These systems are primarily designed to enhance exhaust sounds rather than to boost horsepower. The use of wider, ...

When you think about your car’s emissions and exhaust, you likely think about your muffler. A key component in just about any car, a muffler keeps your vehicle’s exhaust quieted and out of mind.

Here's a little more on Audi's move to rid the world of dumbass fake exhaust pipes, from Auto Express: While there's no confirmation the new Audi "hot tailpipe" design policy will manifest itself ...